14.6 inversion of subject and object adverbs Rewrite these sentences putting the word in bold as the first word in the sentence. Example : It was only when we saw the results that we understood the full meaning of our experiments. = Only when we saw the results did we understand the full meaning of our experiments. 1. You can only proceed with the tests when all the samples have been cleaned. 2. We had never seen such a powerful reaction before. 3. People become overweight not by overeating but through lack of exercise. 4. This can be achieved only when x = 1. 5. Such data have seldom been reported in the literature. 6. I have rarely seen a paper of such high quality. 7. The paper not only fails to report some important references, but it also 8. It is only when you see it that you realize how big it is. 1. Only when all the samples have been cleaned can you proceed with the tests. 2. Never had we seen such a powerful reaction before. 3. Not by overeating do people become overweight but through lack of exercise. 4. Only when x = 1 can this be achieved. 5. Seldom have such data been reported in the literature. 6. Rarely have I seen a paper of such high quality. 7. Not only does the paper fail to report some important references, but it also 8. Only when you see it do you realize how big it is.